Al-Adab Al-Mufrad, Book 20, Hadith 9 (In-Book) ⓘ
'Abdullah ibn al-'As reported that the Prophet, may Allah bless him and grant him peace, said, "Show mercy and you will be shown mercy. Forgive and Allah will forgive you. Woe to the vessels that catch words (i.e. the ears). Woe to those who persist and consciously continue in what they are doing."
حَدَّثَنَا مُحَمَّدُ بْنُ عُقْبَةَ، قَالَ: حَدَّثَنَا مُحَمَّدُ بْنُ عُثْمَانَ الْقُرَشِيُّ، قَالَ: حَدَّثَنَا حَرِيزٌ، قَالَ: حَدَّثَنَا حِبَّانُ بْنُ زَيْدٍ الشَّرْعَبِيُّ، عَنْ عَبْدِ اللهِ بْنِ عَمْرِو بْنِ الْعَاصِ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ: ارْحَمُوا تُرْحَمُوا، وَاغْفِرُوا يَغْفِرُ اللَّهُ لَكُمْ، وَيْلٌ لأَقْمَاعِ الْقَوْلِ، وَيْلٌ لِلْمُصِرِّينَ الَّذِينَ يُصِرُّونَ عَلَى مَا فَعَلُوا وَهُمْ يَعْلَمُونَ.
also referenced under: Hadith 380 (Reference) & Book 20, Hadith 380 (English)